baber/WOPTO huggingface dataset:
Patent JP-H05229223-A (JP)
Title: Head protective mechanism of heat transfer recording device
Inventor: TAKIGUCHI DAIKI
IPC: B41J2/32
Filed: 1991-07-25
Abstract: PURPOSE:To provide the head protective mechanism equipped with a protective cover, which covers the heat generating part of a thermal head except during printing action. CONSTITUTION:The head protective mechanism concerned consists of a protective cover 94 and a cover reciprocating mechanism. The protective cover 94 can cover at least the heat generating part of a thermal head and reciprocate between a first position, which covers the heat generating part 10, and a second position, at which the heat generating part 10 is opened to a platen roller. The cover reciprocating mechanism links with a head pressingly contacting mechanism and interlocks with the action, by which the thermal head 1 is separated from the platen roller so as to shift the protective cover 94 to said first position and with the action, by which the thermal head 1 approaches the paten roller so as to shift the protective cover 94 to the second position.
Patent JP-S57111005-A (JP)
Title: Demagnetizing method for part to be demagnetized
Inventor: UNO OSAMU
IPC: H01F13/00
Filed: 1980-12-27
Abstract: PURPOSE:To demagnetize the part to be demagnetized effectively by applying currents for demagnetization while turning the part to be demagnetized. CONSTITUTION:A demagnetizing coil 6 is set to the annular part 2 for sealing a glass vessel of a multiplier tube 1 such as an X-ray image as the part to be demagnetized through a slider rail 9. A shaft 10 is turned according to a predetermined turning program, AC currents are applied to the demagnetizing coil 6, and the coil is attenuated smoothly according to a prescribed demagnetizing program. When AC voltage reaches zero, the turning of the shaft 10 is stopped, and the annular part 2 is demagnetized completely.
Patent JP-H01271725-A (JP)
Title: Liquid crystal element
Inventor: NAKANOWATARI JUN
IPC: G02F1/136
Filed: 1987-07-25
Abstract: PURPOSE:To provide a cell gap to assure bistable driving characteristic and to prevent the generation of an orientation defect by using thin-film transistors (TFTRs) as the spacers between substrates or dummies as the spacers between the substrates and joining the spacers and the substrate opposite to the substrate on which the spacers are formed by an adhesive agent. CONSTITUTION:The TFTRs 5 are used as the spacers between the substrates 1 and 2 or the dummies 15 corresponding to the TFTRs 5 are formed on the substrate 2 on which the TFTRs 5 are formed and said dummies 15 are used as the spacers between the substrates 1 and 2. The spacers 15 and the substrate 1 opposite to the substrate 2 on which the spacers 15 are formed are joined by the adhesive agent. The TFTRs 5 as the spacers 15 or the dummies 15 corresponding to the TFTRs 5 are, therefore, formed to the thickness of good accuracy. The cell gap which is uniformly narrow over the entire region of the liquid crystal element is thereby obtd. and the change in the cell gap between the substrates is suppressed even when casual external force is exerted on the liquid crystal cell.
Patent JP-H0473794-A (JP)
Title: Display element
Inventor: MUROI HIROAKI
IPC: G09F9/37
Filed: 1990-07-14
Abstract: PURPOSE:To turn a display board only by a display unit without a case by constituting the display unit for driving the display board independently of the case. CONSTITUTION:Two display units 1 are housed in the case 2. A coil 14 is wound around a coil bobbin 13, which is integrally formed with a pedestal 11 and through which an iron core 12 is inserted, and is provided with three terminal lines. By setting one of three terminal pines 15 as a common terminal and energizing either of the other terminals in a direction where the iron core 12 attracts a permanent magnetic 19, the back surface of the display board 17 abuts on the front surface of a bearing 16 to regulate the rotation of the display board 17. By energizing it in a direction where the iron core 12 repulses the magnet 19, the rotation of the display board 17 is regulated, so that the surface of the display board 17 is viewed or not viewed from the front as the coil 4 is energized. Thus, a display state and a non-display state are switched.
Patent JP-S6245758-A (JP)
Inventor: IWATA HIDEHO
IPC: D03D37/00
Filed: 1985-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6245801-A (JP)
Inventor: FUKUZUMI RYUJI
IPC: E02D17/18
Filed: 1985-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6077789-A (JP)
Inventor: YAMANE IWAO
IPC: D05B3/00
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0475552-A (JP)
Title: Method and device for continuously cutting bread dough
Inventor: MORIKAWA MICHIO
IPC: A21C5/00
Filed: 1990-07-13
Abstract: PURPOSE:To prepare a continuous belt-like bread dough having a homogeneous unit weight by continuously dividing a bread dough in portions each having as a close weight as possible to a preliminarily determined weight and subsequently spreading the portions into a belt-like dough. CONSTITUTION:The device comprises a bread dough hopper 2, a dough-dividing device 5 for dividing the dough by opening and closing a flow outlet 6 disposed at the bottom of the hopper 2 and a weighing plate 10 for measuring the weight of the flowed-out dough 1 and disposed below the dough-dividing device 5. The portions of a dough 1 flowed out from the flow outlet 6 are received on the weighing plate, weighed and controlled so that the weight of the portion is the same as the weight of the previous portion. In order to determine the opening time D of the flow outlet 6, the D is derived from an equation of B/C=A/D wherein when the weight of a dough to be divided is A and the weight of the dough just divided and the opening time of the flow outlet for obtaining the dough are B and C, respectively. The D is always calculated from the just before data each time and the coefficient is always corrected for the division of the dough.
Patent JP-S6166285-A (JP)
Title: Production of magnetic bubble element
Inventor: GOKAN HIROSHI
IPC: G11C11/14
Filed: 1984-09-06
Abstract: PURPOSE:To decrease the defects of misinjection of ion by using a pattern formed with a gold-copper alloy as a mask to inject an ion to a magnetic layer for formation of a transfer path for magnetic bubbles and leaving a part of a mask pattern as a mark pattern to etch away the mask pattern. CONSTITUTION:The chromium of 10nm thickness and a gold-copper alloy of 500mn thickness are vacuum vapor-deposited on (YSmLuBiCa)3(GeFe)5O12 garnet. A photoresist pattern of 0.6mu thickness is used as a mask to perform ion trimming. An ion is injected under the prescribed conditions after the photoresist is incinerated by an oxygen plasma process. A part of the pattern is left as a mark for formation of a lamination, and the rest pattern is etched away by each etchant of gold and chromium. Thus the grain-shaped projections so far produced by a conventional process can be eliminated to avoid generation of defects.
Patent JP-H1134195-A (JP)
Title: Composite plastic honeycomb panel
Inventor: SHO KAZUHIKO
IPC: E04C2/36
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a foundation material for a residence having a light weight and high rigidity by adhering metal plate of specific size to one or both surfaces of a plastic honeycomb panel. SOLUTION: A thickness of a plastic honeycomb panel to be used is not particularly limited, but suitably 20 to 60 mm is used. As the plastic to be used, thermoplastic resin such as, for example, polyethylene, or polypropylene is preferably used. The composite plastic honeycomb panel is obtained by adhering a metal plate having 0.2 to 2 mm of a thickness. A thickness of the metal plate is preferably 0.3 to 1.5 mm. The metal plate of aluminum, iron or iron alloy plate can be used. Of them, the aluminum plate is adapted to be used from a viewpoint of a light weight. And, a shape of the metal plate is not particularly limited.
Patent JP-2000002638-A (JP)
Title: Method for water pressure testing of steel pipe
Inventor: KOBAYASHI JUNICHI
IPC: G01N3/12
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for water pressure testing of a steel pipe capable of drastically and efficiently improving a water pressure test by achieving a simple improvement in a conventional water pressure testing device. SOLUTION: In the water pressure testing method of a steel pipe with a large bore, a spherical object 2 with an outer diameter that is 95% or less of the inner diameter of a steel pipe 1 to be tested and hardness of 50% or less of that of the steel pipe to be tested is filled before injecting test water 3 into the steel pipe 1 to be tested, thus drastically reducing time required for filling the test water in a conventional water pressure-testing device and drastically improving the entire efficiency of a pipe-manufacturing line while the entire efficiency of the pipe-manufacturing line is reduced due to the efficiency of the water pressure test.
Patent JP-H0929999-A (JP)
Title: Recording head cartridge and recording apparatus
Inventor: IZUMIDA MASAAKI
IPC: B41J2/175
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording head cartridge for preventing the ink refill of an erroneous color and leakage of ink. SOLUTION: On the exterior surface of an ink reservoir unit 3, slits 4 are provided corresponding to the boundary of ink chambers for each color, and thus enabling the user to recognize the positions of separation of each ink chamber.
Patent JP-H0813390-A (JP)
Title: Coated paper for printing
Inventor: FUJIWARA HIDEKI
IPC: D21H19/56
Filed: 1994-07-05
Abstract: PURPOSE:To produce a superglazed coated paper having excellent printability by applying a specific noncalendered surface layer to a substrate interposing a pigment-containing layer. CONSTITUTION:This coated paper for printing is produced by applying a noncalendered surface layer to one or both surfaces of a substrate through a pigment-containing layer. The surface layer contains thermoplastic polymer latex particles having an average particle diameter of <=100nm and a second order transition temperature of >=80 deg.C. The paper has a gloss comparable to a coated paper and excellent printability such as ink absorption and surface strength. A paper having high gloss superior to a super-art paper can be produced while preventing the adhesion of the polymer latex to a calender roll by incorporating the surface layer with a plastic pigment having an average particle diameter of >=100nm and calendering the paper at a temperature lower than the second order transition temperature of the thermoplastic polymer latex particle.
Patent JP-S6080024-A (JP)
Title: Burning safety device
Inventor: UEKI TAKASHI
IPC: F23N5/24
Filed: 1983-10-07
Abstract: PURPOSE:To dissolve the inconvenience which requires the long time continuance for an automatic igniting operation with a gas cock by a method wherein a capacitor is connected in parallel to an electric current element which controls the energizing electric current for a driving coil of an electromagnetic safety valve based on the output of a burning detecting element. CONSTITUTION:A burning safety device is composed as follows; a driving coil 3 of an electromagnetic safety valve 2 is interposed on a gas feed passage 1, a power source 5 is composed of a thermoelectromotive force elements generating an electromotive force due to the heating of a burner 4, an electric current control element 7 for controlling an energizing electric current of said coil 3 based on the electrical change of a burning detecting element 6 is interposed and connected with said circuits. In said burning safety device, a capacitor 8 is connected in parallel to the electric control element 7, when the capacitor 8 is connected in parallel to a transistor acting as the electric control element 7, the charging for the capacitor 8 is started by the thermoelectromotive force from the begining of the gas cock igniting operation. At this time, a charging electric current is flowed through the driving coil 3, the designated energizing electric current required for opening of the electromagnetic safety valve 2 is flowed in a short-time through the driving coil 3 before the thermoelectromotive force is increased up to the designated value, accordingly, the electromagnetic safety valve 2 is kept under opening condition, whereby the gas apparatus is operated.
Patent JP-2000012346-A (JP)
Title: Insulation structure of transformer coil
Inventor: YAMADA SHIGEO
IPC: H01F27/28
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To attain compactness and low-loss by inserting an electric wire for rising or that for falling at the overlap part between insulating papers inserted for insulating a voltage generated at the overlap part of an electric wire layer. SOLUTION: With a bobbin 1 insulating a coil from an iron core present at the inner-most periphery of a transformer coil, the outside of the bobbin 1 is wound with a low-voltage coil 2 wile that of the low-voltage coil 2 with a high voltage-low voltage insulating paper (insulating paper) 3 and that of the insulating paper 3 with a high-voltage coil 4. Related to the high-voltage coil 4, a winding start 5 of it is provided on the insulating paper 3 and after a required electric wire 6 is wound from an upper part to a lower part, the electric wire 6 is raised from the lower paper from a counter side of the winding start 5. The electric wire 6 is raised from a point in the middle of an overlap dimension of an insulating paper 7 with it laid under the electric wire 6.  After the electric wire 6 is wound 1 turn, the insulating paper 7 is so cut that the raised electric wire 6 is at the center of the overlap part of the insulating part 7, before the electric wire 6 is wound by the required number of turns.
Patent JP-H0722061-A (JP)
Title: Solid electrolyte fuel cell
Inventor: NAGATA MASAKATSU
IPC: H01M8/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a solid electrolyte fuel cell in which power can be taken out, without great power loses, from a cylindrical cell stack comprising a plurality of unit cells connected in series. CONSTITUTION:Even lines of unit cell groups G1, G2 with circular cross section are formed in a cell stack 20 with insulators therebetween, and the blocked- portion-side unit cell 22A of the first group G1 in the stack 20 is connected in series with the blocked-portion-side unit cell 22B of the second group G2 in the stack 20. The unit cells 22 in each of the groups G1, G2 are connected in series with one another. All the unit cells 22 in the stack 20 are therefore connected in series with one another and leads 27, 28 for taking out power from the cell stack 20 can be shortened accordingly. Therefore power losses caused by the resistances of the leads 27, 28 can be reduced.
Patent JP-H0942494-A (JP)
Title: Cartridge for single-lever type hot water/water mixing cock
Inventor: INOUE HIROYUKI
IPC: F16K11/06
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cart ridge which can commonly used as a hot water/ water mixing cock whose faucet is directly installed, and as a cock having a discharge port for a shower nozzle. SOLUTION: A flow passage exchanger is arranged on a lower portion of a housing 30 which houses a control valve plate 10 and a fixed valve plate 20 of a cartridge 100, or an outer housing 40 which houses its outer periphery and can be housed in an assembled part of a cock body. The flow passage exchanger is provided with a mixing flow passage 63 whose upper end is communicated with a mixing outflow port on the side of the fixed valve plate, and whose lower end is communicated with an opening on the side of the housing 40 or a hot water discharge plate on the whole side of the cock, with a hot water flow passage 61 whose upper and lower ends are communicated with the fixed valve plate, the hot water inflow port on the side of whole cock and a hot water supply port, and a water flow passage 62 whose upper and lower ends are communicated with the fixed valve plate, the water inflow port on the side of the cock body, and a water supply port.
Patent JP-H1112927-A (JP)
Title: Treating agent for hydrophobic fiber, and improvement of color fastness to light of hydrophobic fiber using the same
Inventor: MURAKAMI YASUO
IPC: C09K23/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a treating agent for improving the color fastness to light of hydrophobic fiber such as polyester-based fiber dyeable with disperse dye, cationic dye, etc., by making the agent include a specific compound. SOLUTION: This treating agent is obtained by including a compound (e.g. a compound of formula II) of formula I (R1 is an 1-12C alkyl; R2 is an 1-4C alkyl or 1-4C alkoxy; R<3> is an 1-12C alkyl; X is H or Cl), and pref. an anion surface-active agent of sulfonate type, nonionic surface-active agent of polyoxyalkylene type and dispersing agent of water-soluble polymer, etc.
Patent JP-S63145930-A (JP)
Title: Temperature sensor
Inventor: MORIYA MITSUTOSHI
IPC: G01K7/22
Filed: 1986-08-08
Abstract: PURPOSE:To facilitate the making of a temperature sensor, by a method wherein a thermoresistance element or the like is included by an electrically insulating liquid synthetic resin to form an internal synthetic resin layer by solidifying the resin and the internal synthetic resin layer is included by the same material to form an external synthetic resin layer by solidifying the resin material. CONSTITUTION:A thermistor 20, two bare core wires 14a, a resistance element 30 and cover ends 12a and 13a are immersed into a liquid epoxy resin material and then, the resin material is solidified by drying to form an internal synthetic resin layer 40. Then, the resin layer 40 and a cover end 11a of an external cover layer 11 are inserted into a die filled with a liquid ABS2 synthetic material and after the liquid ABS2 synthetic material is solidified by drying, the die is removed to form an external synthetic resin layer 50. This enables manufacture with such a simple work at a lower cost and also allows compactization by employing a chip type thermistor 20 and a chip type resistance element 30.
Patent JP-S5977464-A (JP)
Title: Toner density detector
Inventor: GOTOU MASAHIRO
IPC: G03G15/08
Filed: 1982-10-27
Abstract: PURPOSE:To measure stably and accurately toner density with simple constitution by applying a bias voltage through a resistance to a conductive member where toner sticks. CONSTITUTION:A titled toner detector consists of a resistor 9 with, for example, an about 10-30megohm high resistance value, a bias power source 11 which applies the specific bias voltage to nether glass 1 through the resistor 9, a light source 13 used to measure the reflection density of toner sticking to the nether glass 1, a photodetecting element 15 which measures the reflection density of the toner by photodetecting reflected light from the nether glass 1, a photodiode, etc. Consequently, even when a high voltage is applied to the nether glass, a breakdown of the developer is suppressed, so the accurate toner density is measured stably through the simple constitution.
Patent JP-S6344215-A (JP)
Title: Clock signal generating device
Inventor: HAYASHI HIDENORI
IPC: G06F1/04
Filed: 1986-08-08
Abstract: PURPOSE:To prevent the number of read only memory devices from being increased, by using the memory device in a time division mode. CONSTITUTION:A clock signal generating device is constituted of a read only memory device 30 in which plural different clock signal patterns are stored along a bit wire, an address signal generation circuit 20 which generates an address signal from the signal of a master clock signal circuit 1, and generates the addresses of plural number of clock signal patterns time-divisionally, flip-flop circuits 40 and 60 which separate and output a parallel clock pattern respectively. In the address signal generation circuit 20, the most significant bit of the address signal is changed to values '0' and '1' according to a master clock signal. And the addresses of both patterns are designated by time division by using the above change, and it is possible to output the clock signal pattern from the read only memory device 30 as a serial time division signal.
Patent JP-H0475886-A (JP)
Title: Control unit for robot
Inventor: WAJIMA HIROKI
IPC: B25J9/18
Filed: 1990-07-16
Abstract: PURPOSE:To rotate a motor with a constant low output and to press a work with a small force, by providing a limitation means which limits so as to feed the power at a constant value to a motor irrespective of the torque command signal, when the torque command signal transmitted from a speed control means becomes more than the specified value, at the motion time of stacking works. CONSTITUTION:The rotary speed of a motor is reduced, when the work gripped by a hand becomes being pressed to a pallet or the works already stacked at the motion time of stacking works, as the result, the value of a torque signal becomes larger. When a torque command signal becomes more than the specified value, however, the power feed to the motor is limited so as not to exceed a constant power by a limit means (limit circuit) 25, so the motor is rotated at a constant low output and the work can be pressed with a comparatively small force.
Patent JP-S6078220-A (JP)
Title: Device interrupting automatically supply of gaseous body at the time of earthquake
Inventor: MATSUI GIICHI
IPC: F23N5/24
Filed: 1983-10-06
Abstract: PURPOSE:To interrupt automatically supply of a gaseous body at the time of an earthquake, by making a sphere in a restrained state of a rotation rotatable by separating a magnet body, which has been attracted the sphere, at the time of a fall of a substance. CONSTITUTION:A circular magnet 6 is mounted on an external wall face of a lid body 3 equipped on a short pipe 2 and a sphere 5 fitted in the inside of a hole of a main pipe 1 rotatably is attracted to an internal wall face of the lid body 3. A weight body 8 connected by a chain 7 with the circular magnet 6 is a thing placed on a horizontal shelf 10 made of the quality of the material such as iron attracted by a magnet and the weight body is placed so as not to upset by a slight earthquake through attractive force of a stabilized magnet 9 equipped on the bottom part of the weight body. Then the weight body is upset when a strong earthquake comes, fallen down from the horizontal shelf and the circular magnet 6 is separated from the lid body 3 to which the magnet 6 is mounted through the connected chain. The sphere 5 is released from the attractive force, turned into a rotatable state, dropped into the main pipe 1, dropped and fitted in a conical hole cylinder 4 and clogs a cylinder body at a narrow hole part of a conical hole of the same through which a pipe hole is made into a clogged state and supply of a gaseous body is interrupted.
Patent JP-H0887876-A (JP)
Title: Nand-type flash-memory ic card
Inventor: RI GENYUU
IPC: G06K19/07
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To install a large number of NAND type flash memory components, and to store a large quantity of information by transmitting and receiving information with an electric apparatus using a NAND type flash memory IC card. SOLUTION: An input/output bus I/O BUS inputs and outputs a zone address data ZALE, a command data, an address data, and an information data. A plurality of NAND type flash memories 1-16 partition input data through the input/output bus into the command data, the address data, and the information data in response to a command latch enable signal CLE, an address latch enable signal, a write enable signal/WE, and a read enable signal/RE output from an activation zone control section 20. The information data are stored, suppressed and output in response to the partitioned command and address data. Accordingly, one of a plurality of the NAND flash memory components 1-16 is enabled in response to the zone address data partitioned in response to a ZALE signal in the input data through the input/output bus.